Air Fryer Tuna Melt

An air fryer tuna melt gives you toasted bread, warm tuna salad and a blanket of bubbly cheese in about 8 minutes, with no skillet or broiler to watch. Toasting the muffin halves first keeps the base crisp, so the creamy tuna topping does not make it soggy. It is an easy lunch from pantry staples.

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Open-faced tuna melts on toasted English muffins with melted cheddar and tomato slices
Temperature
375°F190 °C
Total time
18min
Prep time
10min
Servings
4
Internal temp
165°F74 °C
Per serving
305kcal

Why the air fryer works for a tuna melt

A tuna melt needs two opposite results, crisp bread and gooey cheese, and the air fryer handles both. Hot air circulates over and under the muffin, so the cut surface toasts like it would in a skillet, while the cheese on top melts and blisters like it would under a broiler. You do not have to flip or watch it closely, and a small basket heats up much faster than a full oven.

The air fryer is also a good fit because a tuna melt is small. Four open-faced halves fit side by side in most 5–6 qt baskets. If your basket is smaller, cook two at a time and expect about 6 more minutes in total. Because canned tuna is already cooked, you are just heating it through and melting the cheese, which is why the cooking time stays short and the fish stays moist.

How to make a tuna melt in the air fryer

Tap a time to start a timer.

  1. Make the tuna salad Drain the tuna very well and flake it into a bowl. Stir in the mayonnaise, celery, onion, mustard, lemon juice, salt and pepper until combined.
  2. Toast the bread Preheat the air fryer to 375 °F for . Place the English muffin halves cut side up in the basket and toast for until lightly golden. Toasting first keeps the base from getting soggy.
  3. Build the melts Spoon about ¼ of the tuna salad onto each toasted half and spread it to the edges. Top with a tomato slice, then a handful of cheddar.
  4. Melt Return the muffins to the basket in a single layer. Cook for at 375 °F until the cheese is melted and bubbling, and the tuna salad is hot, at 165 °F in the center. Lighter cheese may brown in .
  5. Rest briefly Let the melts sit for , then lift them out with a spatula. The cheese sets slightly and the bottoms stay crisp.

Times and temperatures

Air Fryer Tuna MeltTemperatureTime
Open-faced on English muffinToast first, then melt375 °F (190 °C)7–8 min
Bagel halves375 °F (190 °C)8–9 min
Closed sandwich on buttered breadFlip halfway370 °F (190 °C)8–10 min
Tortilla wrapFlip once370 °F (190 °C)5–6 min
Reheat a leftover melt350 °F (180 °C)3–4 min

Times are a guide and depend on the size and wattage of your air fryer. Done at 165 °F (74 °C) in the center. See also air fryer cooking times for all foods.

Tips

  • Drain the tuna. Water is the main enemy of crisp bread. Press the tuna against the side of the can or in a strainer until it is nearly dry.
  • Keep the filling thick. Use only as much mayonnaise as it takes to bind the tuna. A runny filling slides off in the basket.
  • Cheese on top, tomato under. The cheese acts like a lid and keeps the tomato from drying out.

What to serve with a tuna melt

A classic tuna melt goes with a bowl of tomato soup and a crunchy side such as potato chips or crispy french fries. A simple green salad or a pickle spear balances the richness. Find more ideas in the lunch recipes.

Storing and reheating

Keep the tuna salad in a sealed container in the refrigerator for up to 3 days and build the melts fresh, because assembled melts get soggy. If you have a leftover melt, reheat it at 350 °F for 3–4 minutes until it is hot at 165 °F. Do not leave tuna salad out for more than 2 hours.

Variations

  • Tuna melt wrap: Fold the tuna and cheese into a flour tortilla and cook as a pocket.
  • Spicy: Stir in 1 tsp chopped pickled jalapeño or a few drops of hot sauce, and use pepper jack.
  • Bagel melt: Use plain or everything bagel halves, which hold more topping than muffins.

If it does not turn out right

The bread gets soggy
Toast the bread before adding the topping, and drain the tuna thoroughly. Squeeze it in a paper towel if it is wet.
The cheese slides off or burns
Pile the cheese over the tuna salad, covering the edges, and use medium cheeses such as cheddar or Swiss. Add the tomato under the cheese so it stays moist.
The topping is dry
Add 1 more tablespoon of mayonnaise, or a spoonful of plain yogurt, before spreading it on the bread.

Questions and answers

How long does a tuna melt take in the air fryer?

About 8 minutes in total at 375 °F, 3 minutes to toast the bread and 4–5 minutes to melt the cheese. Closed sandwiches take 8–10 minutes with a flip.

Can you make a tuna melt in the air fryer without foil?

Yes. Place the muffins right in the basket. Do not use loose foil or paper in the basket, because it can fly up into the heating element.

Can I make a tuna melt wrap in the air fryer?

Yes. Fill a flour tortilla with tuna salad and cheese, fold it into a pocket, and cook at 370 °F for 5–6 minutes, flipping once, until crisp and golden.

What temperature should tuna melts reach?

Canned tuna is already cooked, but warm the melt to 165 °F in the center for leftovers or any raw additions. The cheese will be bubbly by then.

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